package com.stx.jeepay.payment.model;

import com.alipay.api.*;
import com.stx.jeepay.core.enums.CS;
import com.stx.jeepay.core.model.params.alipay.AlipayIsvParams;
import com.stx.jeepay.core.model.params.alipay.AlipayNormalMchParams;
import com.stx.jeepay.core.utils.SpringBeansUtil;
import com.stx.jeepay.payment.exception.ChannelException;
import com.stx.jeepay.payment.utils.ChannelCertConfigKitBean;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;

/**
 * 支付宝Client 包装类
 */
@Slf4j
@Data
@AllArgsConstructor
public class AlipayClientWrapper {

    //默认为 不使用证书方式
    private Byte useCert = CS.NO;

    /**
     * 缓存支付宝client 对象
     **/
    private AlipayClient alipayClient;

    /**
     * 封装支付宝接口调用函数
     **/
    public <T extends AlipayResponse> T execute(AlipayRequest<T> request) {
        try {
            T alipayResp = null;
            if (useCert != null && useCert == CS.YES) {
                alipayResp = alipayClient.certificateExecute(request);
            } else {
                //key 或者 空都为默认普通加密方式
                alipayResp = alipayClient.execute(request);
            }
            return alipayResp;
        } catch (AlipayApiException e) {
            log.error("调起支付宝execute[AlipayApiException]异常！", e);
            //如果数据返回出现验签异常，则需要抛出： UNKNOWN 异常。
            throw ChannelException.sysError(e.getMessage());
        } catch (Exception e) {
            log.error("调起支付宝execute[Exception]异常！", e);
            throw ChannelException.sysError("调用支付宝client服务异常");
        }
    }

    /**
     * 构建支付宝client 包装类
     */
    public static AlipayClientWrapper buildAlipayClientWrapper(Byte useCert, Byte sandbox, String appId,
                                                               String privateKey, String alipayPublicKey,
                                                               String signType, String appCert,
                                                               String alipayPublicCert, String alipayRootCert) {
        //避免空值
        sandbox = sandbox == null ? CS.NO : sandbox;

        AlipayClient alipayClient = null;
        if (useCert != null && useCert == CS.YES) {
            //证书的方式
            ChannelCertConfigKitBean channelCertConfigKitBean = SpringBeansUtil.getBean(ChannelCertConfigKitBean.class);

            CertAlipayRequest certAlipayRequest = new CertAlipayRequest();
            certAlipayRequest.setServerUrl(sandbox == CS.YES ? com.stx.jeepay.core.model.params.alipay.AlipayConfig.SANDBOX_SERVER_URL : com.stx.jeepay.core.model.params.alipay.AlipayConfig.PROD_SERVER_URL);
            certAlipayRequest.setAppId(appId);
            certAlipayRequest.setPrivateKey(privateKey);
            certAlipayRequest.setFormat(com.stx.jeepay.core.model.params.alipay.AlipayConfig.FORMAT);
            certAlipayRequest.setCharset(com.stx.jeepay.core.model.params.alipay.AlipayConfig.CHARSET);
            certAlipayRequest.setSignType(signType);
            try {
                alipayClient = new DefaultAlipayClient(certAlipayRequest);
            } catch (AlipayApiException e) {
                log.error("error", e);
                alipayClient = null;
            }
        } else {
            alipayClient = new DefaultAlipayClient(sandbox == CS.YES ? com.stx.jeepay.core.model.params.alipay.AlipayConfig.SANDBOX_SERVER_URL : com.stx.jeepay.core.model.params.alipay.AlipayConfig.PROD_SERVER_URL
                    , appId, privateKey, com.stx.jeepay.core.model.params.alipay.AlipayConfig.FORMAT, com.stx.jeepay.core.model.params.alipay.AlipayConfig.CHARSET,
                    alipayPublicKey, signType);
        }
        return new AlipayClientWrapper(useCert, alipayClient);
    }

    public static AlipayClientWrapper buildAlipayClientWrapper(AlipayIsvParams alipayParams) {

        return buildAlipayClientWrapper(
                alipayParams.getUseCert(), alipayParams.getSandbox(), alipayParams.getAppId(), alipayParams.getPrivateKey(),
                alipayParams.getAlipayPublicKey(), alipayParams.getSignType(), alipayParams.getAppPublicCert(),
                alipayParams.getAlipayPublicCert(), alipayParams.getAlipayRootCert()
        );
    }

    public static AlipayClientWrapper buildAlipayClientWrapper(AlipayNormalMchParams alipayParams) {

        return buildAlipayClientWrapper(
                alipayParams.getUseCert(), alipayParams.getSandbox(), alipayParams.getAppId(), alipayParams.getPrivateKey(),
                alipayParams.getAlipayPublicKey(), alipayParams.getSignType(), alipayParams.getAppPublicCert(),
                alipayParams.getAlipayPublicCert(), alipayParams.getAlipayRootCert()
        );
    }
}
